From 63ec7ddfed1098619cc0412d0afcf27364f6540a Mon Sep 17 00:00:00 2001
From: Theo Butler <theodusbutler@gmail.com>
Date: Wed, 8 Jan 2025 10:38:30 -0500
Subject: [PATCH] fix: metrics content-type (#1030)

This sets the content-type for metrics to `text/plain` instead of
`application/octet-stream`.

Fixes #1029
---
 src/main.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 0a25e366..72683644 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -275,9 +275,9 @@ async fn handle_metrics() -> impl axum::response::IntoResponse {
         tracing::error!(%metrics_encode_err);
         buffer.clear();
         write!(&mut buffer, "Failed to encode metrics").unwrap();
-        return (StatusCode::INTERNAL_SERVER_ERROR, buffer);
+        return (StatusCode::INTERNAL_SERVER_ERROR, Default::default());
     }
-    (StatusCode::OK, buffer)
+    (StatusCode::OK, String::from_utf8(buffer).unwrap())
 }
 
 pub fn init_logging(executable_name: &str, json: bool) {